lib/cellular/backends/backend.rb in cellular-2.1.0 vs lib/cellular/backends/backend.rb in cellular-2.2.0

@@ -1,12 +1,13 @@
 module Cellular
   module Backends
+    # Base class for a Cellular backend
     class Backend
-      def self.deliver(options = {})
+      def self.deliver(_options = {})
         raise NotImplementedError
       end
 
-      def self.receive(data)
+      def self.receive(_data)
         raise NotImplementedError
       end
     end
   end
 end